A microSD card can add a significant amount of storage to your project for datalogging, or for things like images, animations, MP3s, WAV files and more.

This page includes all of the SD card capable CircuitPython compatible boards and a bit about the features of each one. You know you need increased storage, now to figure out what other features will work for you!

Grand Central M4 Express

 A beast of a board, with tons of GPIO.

Are you ready? Really ready? Cause here comes the Adafruit Grand Central featuring the Microchip ATSAMD51. This dev board is so big, it's not...
$37.50
In Stock

The Adafruit Grand Central M4 Express uses an ATSAMD51 microcontroller. It has 8 MB of SPI flash, 62 GPIO pins, an on/off switch, a little red LED, two RX/TX LEDs for data being sent over USB, and an RGB NeoPixel LED. This board can be powered via USB or via a DC jack. The built in microSD Card slot is connected to a SPI SERCOM (SDIO is not supported).

This is a good option if you want access to everything including the kitchen sink.

Feather STM32F405 Express

A Feather main board that also has an SD card slot.

ST takes flight in this Feather board. The new STM32F405 Feather (video) that we designed runs CircuitPython at a blistering 168MHz –...
$24.95
In Stock

The Adafruit Feather STM32F405 Express uses a STM32F405 microcontroller. It has 2MB of SPI flash, a USB type C connector for data and power, a JST connector for a lipoly battery with charging capabilities, one STEMMA QT connector for use with many other sensors and breakouts with no soldering required, an RGB NeoPixel LED, and works with the many FeatherWings available. The built in microSD Card slot on the bottom of the board is connected to SDIO for potentially faster card read capability.

This is a good option if you want the SD card as part of a Feather main board-based project.

Adalogger FeatherWing

Add SD card capability to a Feather main board.

A Feather board without ambition is a Feather board without FeatherWings! This is the Adalogger FeatherWing: it adds both a battery-backed Real Time Clock and micro SD...
$8.95
In Stock

The Adafruit Adalogger FeatherWing makes it super simple to add a microSD card to any CircuitPython compatible Feather board (Note: this is an add-on card that must be connected/plugged onto another card which contains a microcontroller). Solder on headers and plug it directly into any Feather. The microSD card slot uses SPI (it is not SDIO fast access capable). It also includes an I2C real time clock and coin cell battery slot for using the RTC battery-backup capabilities.

This is a good option if you want to add SD card capability to a Feather main board.

PyPortal

An Internet connected display plus SD card capability!

PyPortal, our easy-to-use IoT device that allows you to create all the things for the “Internet of Things” in minutes. Make custom touch screen interface...
Out of Stock

The Adafruit PyPortal is a WiFi enabled board with a built in display. It uses the ESP32 is a WiFi co-processor. It also comes with a 3.2″ 320 x 240 color TFT LCD with a resistive touch screen, a speaker, light sensor, temperature sensor, NeoPixel, microSD card slot, 8MB flash, plug-in ports for I2C and 2 analog/digital connectors.

This is a good choice if you want to show many image files or store lots of data from the Internet.

PyPortal Pynt

An Internet connected display plus SD card capability!

The PyPortal Pynt is the little sister to our popular PyPortal - zapped with a shrink ray to take the design...
$44.95
In Stock

The Adafruit PyPortal Pynt has everything the PyPortal does but in a smaller package. The display is a 2.4″ diagonal 320 x 240 color TFT with resistive touch screen. It also includes a speaker, light sensor, temperature sensor, NeoPixel, microSD card slot, 8MB flash, plug-in ports for I2C and 2 analog/digital connectors.

This is a good choice if you want to show many image files or store lots of data from the Internet.

PyPortal Titano

An Internet connected display plus SD card capability!

The PyPortal Titano is the big sister to our popular PyPortal now with twice as many pixels! The PyPortal...
$59.95
In Stock

The Adafruit PyPortal Titano is nearly the same as the PyPortal with a bigger display and no temperature sensor. The display is a higher resolution 3.5″ diagonal 320 x 480 color TFT LCD with a resistive touch screen. It also includes a speaker, light sensor, NeoPixel, microSD card slot, 8MB flash, plug-in ports for I2C and 2 analog/digital connectors.

This is a good choice if you want to show many image files or store lots of data from the Internet.

This guide was first published on Nov 18, 2020. It was last updated on 2020-11-25 16:41:49 -0500.

This page (SD Card Capable) was last updated on Nov 23, 2020.